body,
html {
    background-color: #fff;
}

main {
    margin-bottom: 650px;

}

.wrapper {
    width: 1200px;
    margin: 0 auto;
    /* border: 1px solid red; */
}

header div:first-child h1 {
    text-align: center;
    padding-top: 10px;
}

header>div {
    position: relative;
}

header div div:nth-of-type(1) {
    position: absolute;
    top: 13px;
    right: -80px;
    width: 180px;
    display: flex;
    justify-content: space-between;
    /* border: 1px solid red; */
}

header div div:nth-of-type(1) span {
    font-size: 25px;
}

header ul {
    display: flex;
    justify-content: space-around;
    width: 400px;
    margin: auto;
    margin-top: 30px;

    margin-bottom: 50px;
    /* border: 1px solid red; */
}




.section1 {

    position: relative;
    height: 500px;
    width: 100%;
    background-repeat: no-repeat;
    background-image: url(../images/V3_AOW_D_HeroBanner_2880x900px-1.adaptive.1600.jpg);

}

.section1 div p:nth-of-type(1) {
    color: white;
    font-weight: 700;
}

.section1 div p:nth-of-type(2) {
    color: white;
    font-size: 30px;
    font-weight: 700;
    margin-bottom: 15px;
}

.section1 div div:nth-of-type(1) button {
    width: 100px;
    height: 50px;
}

.section1>div {
    position: absolute;
    top: 180px;
    right: 250px;
    text-align: center;

}

.section1 div:nth-child(2) a {
    position: relative;
}

.section1 div:nth-child(2) a:nth-child(1) span {
    font-size: 45px;
    color: white;
    position: absolute;
    left: -1220px;
    bottom: -320px;
}

.section1 div:nth-child(2) a:nth-child(2) span {
    font-size: 45px;
    color: white;
    position: absolute;
    right: -120px;
    bottom: -320px;
}

.section1 div:nth-child(2) a:nth-child(3) span {
    font-size: 45px;
    color: white;
    position: absolute;
    right: -180px;
    bottom: -320px;
}

.section2 p:nth-of-type(1) {
    text-align: center;
    padding-top: 20px;
    font-size: 20px;
    padding-bottom: 10px;
}



.section2 .wrapper>div {
    display: flex;
    justify-content: space-between;
    width: 1200px;
    text-align: center;
    margin-bottom: 50px;
}

.section2 .wrapper div div:nth-of-type(1) img {
    width: 340px;
    height: 340px;
}

.section2 .wrapper div div:nth-of-type(2) img {
    width: 340px;
    height: 340px;
}

.section2 .wrapper div div:nth-of-type(3) img {
    width: 340px;
    height: 340px;
}

.section3 {
    background-image: url(../images/4.jpg);
    height: 440px;
    width: 100%;
    background-size: contain;
    /* margin-bottom: 150px; */
    background-repeat: no-repeat;
    position: relative;


}

.section3>div {
    position: absolute;
    top: 120px;
    right: 700px;
    text-align: center;
}

.section3 div p:nth-child(1) {
    color: white;
    font-weight: 700;

}

.section3 div p:nth-child(2) {
    color: white;
    font-size: 30px;

}


.section3 div p:nth-child(3) {
    color: white;
    margin-bottom: 30px;
}

.section3 div div:nth-of-type(1) button {
    width: 100px;
    height: 50px;
    background-color: #fff;
    border: none;
}

.section4>div>p:nth-of-type(1) {
    text-align: center;

    padding-bottom: 20px;
    font-size: 30px;


}

.section4>div>div>div p:nth-of-type(1) {
    font-weight: 700;
}

.section4>div>div>div p:nth-of-type(3) span {
    font-weight: 700;
}

.section4>div>div>div p:nth-of-type(3) {
    padding-bottom: 10px;
}

.section4 .wrapper>div {
    display: flex;
    justify-content: space-between;
    width: 1200px;
    text-align: center;
    margin-bottom: 70px;
}

.section4 .wrapper div img {
    width: 340px;
    height: 340px;
}

.section5 .wrapper>div {
    display: flex;
    justify-content: space-between;
    width: 1200px;
    text-align: center;
    margin-bottom: 80px;
}

.section5 .wrapper>div img {
    width: 550px;
    height: 340px;
}

.section5 .wrapper div div p:nth-of-type(1) {
    font-weight: 700;
    font-size: 25px;
    padding: 10px 0;

}

.fengexian {
    width: 100%;
    height: 2px;
    background-color: rgb(189, 180, 180);
}




.section7 .wrapper>div div p:nth-of-type(1) {
    font-weight: 700;
    margin-bottom: 10px;
}

.section7 .wrapper>div div:nth-of-type(3) div:nth-of-type(1) button {
    width: 100px;
    height: 50px;
    margin-top: 10px;
}

.section7 .wrapper>div {
    display: flex;
    width: 1200px;
    justify-content: space-between;
    text-align: center;
    padding-bottom: 40px;
    padding-top: 40px;
}